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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mr Alan Preiskel

    Related profiles found in government register
  • Mr Alan Preiskel
    British born in April 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BL, England

      IIF 1
    • 25, Upper Wimpole Street, London, W1G 6NF

      IIF 2
    • 25, Upper Wimpole Street, London, W1G 6NF, England

      IIF 3 IIF 4
  • Preiskel, Alan
    British born in April 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1st Floor, Sackville House, 143-149 Fenchurch Street, London, EC3M 6BL, England

      IIF 5
    • 25, Upper Wimpole Street, London, W1G 6NF

      IIF 6
    • 25, Upper Wimpole Street, London, W1G 6NF, England

      IIF 7 IIF 8 IIF 9
    • 25, Upper Wimpole Street, London, W1G 6NF, United Kingdom

      IIF 10
    • 5 Technology Park, Colindeep Lane, Colindale, London, NW9 6BX, United Kingdom

      IIF 11
child relation
Offspring entities and appointments 7
  • 1
    25 UPPER WIMPOLE ST LTD
    - now 11412871
    SDP MELBOURN LTD
    - 2018-12-20 11412871
    25 UPPER WIMPOLE ST LTD
    - 2018-09-25 11412871
    25 Upper Wimpole Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2018-06-13 ~ now
    IIF 10 - Director → ME
  • 2
    88 PORTLAND PLACE MANAGEMENT COMPANY LIMITED
    - now 01964817
    TIARAFERN LIMITED - 1985-12-13
    40-41 Great Castle Street, London, England
    Active Corporate (23 parents)
    Officer
    2012-12-10 ~ now
    IIF 8 - Director → ME
  • 3
    ARCH120 LTD
    16423954
    5 Technology Park Colindeep Lane, Colindale, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-05-01 ~ now
    IIF 11 - Director → ME
  • 4
    COLLABORATE HOLDINGS LIMITED
    11236538
    25 Upper Wimpole Street, London, England
    Active Corporate (1 parent, 1 offspring)
    Officer
    2018-03-06 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2018-03-06 ~ now
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Ownership of voting rights - 75% or more OE
  • 5
    DENEDOVE LIMITED
    07716026
    1st Floor Sackville House, 143-149 Fenchurch Street, London, England
    Active Corporate (2 parents)
    Officer
    2011-08-01 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2017-07-20 ~ now
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Ownership of voting rights - 75% or more OE
  • 6
    PROVIDENT CARE LTD
    16222887
    25 Upper Wimpole Street, London, England
    Active Corporate (3 parents)
    Officer
    2025-02-01 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2025-02-01 ~ now
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Right to appoint or remove directors OE
  • 7
    REGENSIS SPECIALIST SMILES LIMITED
    07947529
    25 Upper Wimpole Street, London
    Active Corporate (2 parents)
    Officer
    2012-02-13 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.